A fat polar bear is a bear more likely to thrive in its extreme Arctic environment. So, when scientists discovered polar bear ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

Researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

Polar bears in Western Hudson Bay have seen their population nearly halved over the last several decades, largely due to dwindling sea ice and limited hunting opportunities, according to the findings ...

“Right now, because of the polar vortex, we’ve opened up our gymnasium ... Detroit’s public libraries and recreational centers will also serve as warming centers for anyone who needs them.

Nunavut, Canada – where thousands of polar bears live – is projected to grow nearly 40 per cent by 2043. Small bees better at coping with global warming, bumblebees struggle, study reveals ...

Scientists monitor polar bears because, like you said, the Arctic ice is declining – and it’s happening fast. The ice is melting because of global warming. When humans burn fossil fuels like ...

Global warming is quickly spiralling out of control, the Met Office has warned. According to the forecaster, Earth is 'off-track' to limit global warming to 1.5°C (2.7°F) - a key goal set out ...

From polar bears in the Arctic to marine turtles off the coast ... To adequately address this crisis we must urgently reduce carbon pollution and prepare for the consequences of global warming, which ...

Most of the US will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this ...